I made multiple leaps where there were no guarantees that I was going to be successful. By the way, I was not always successful. But I think if you go into something new with an open mind, and you let people around you know what you don't know, for the most part they're going to link arms with you. So you can't plan a career so closely that you never make a move unless you know that it's going to work. There's always going to be risk involved in change.